#define CheckConstVal 0

typedef struct {
	int *p;
} CheckConstStruct;

static void CheckConstFunc(CheckConstStruct *p, int e) {}

// duplicate symbol

int base_symbol = 0;
#define alias_one base_symbol
#define alias_two base_symbol

// function pointer variables

typedef int (*intFunc) ();

int
bridge_int_func(intFunc f)
{
	return f();
}

int fortytwo()
{